denylist: rawhide: add kola-iso tests failing due to SELinux denials

These tests are all experiencing SELinux AVC denials causing
CoreOS Installer to fail in these installation configurations.
Denylist them for now until we can get the issue resolved:

coreos/fedora-coreos-tracker#1779

kola-denylist.yaml

@@ -21,28 +21,33 @@
   warn: true
   snooze: 2024-08-31
   streams:
+    - rawhide
     - branched
 - pattern: iso-offline-*
   tracker: https://github.com/coreos/fedora-coreos-tracker/issues/1779
   warn: true
   snooze: 2024-08-31
   streams:
+    - rawhide
     - branched
 - pattern: miniso-install*
   tracker: https://github.com/coreos/fedora-coreos-tracker/issues/1779
   warn: true
   snooze: 2024-08-31
   streams:
+    - rawhide
     - branched
 - pattern: pxe-online-*
   tracker: https://github.com/coreos/fedora-coreos-tracker/issues/1779
   warn: true
   snooze: 2024-08-31
   streams:
+    - rawhide
     - branched
 - pattern: pxe-offline-*
   tracker: https://github.com/coreos/fedora-coreos-tracker/issues/1779
   warn: true
   snooze: 2024-08-31
   streams:
+    - rawhide
     - branched